Home / 4,240,755.90-6,361,104.66-1,716,374.70

Finding the Fourth Proportional to 4,240,755.90, 6,361,104.66 and 1,716,374.70

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Solution

The fourth proportional to 4,240,755.90, 6,361,104.66 and 1,716,374.70 is: 2,574,550.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,755.90 : 6,361,104.66 = 1,716,374.70 : x
  2. Step 2: Convert to fraction form
    4,240,755.90/6,361,104.66 = 1,716,374.70/x
  3. Step 3: Cross multiply
    4,240,755.90x = 6,361,104.66 × 1,716,374.70
  4. Step 4: Simplify right side
    4,240,755.90x = 10,918,039,102,476.10
  5. Step 5: Solve for x
    x = 10,918,039,102,476.10/4,240,755.90
  6. Step 6: Final answer
    x = 2,574,550.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.